Koji Sato is a private equity investor and venture capital investor at Sapphire Capital, whose known portfolio counts 7 companies.
Is Koji Sato a fit for your startup?
Paste your website. AI checks the fit and scores every other investor too.
Investment focus
Contacts
Affiliated funds' portfolios
Affiliated at Sapphire Capital, whose known portfolio counts 7 companies
- Better Place
- Ground
- Housmart
- Fitcrew
- My de beauty treatment salon
- Nex-Pro
- Novarca
Investor Profile
Stage-wise, the deals at Sapphire Capital cluster around Growth, Seed and Series B rounds.
The firm portfolio and the focus above give founders context on whether Koji Sato matches their raise.
Frequently asked questions
Who is Koji Sato?
Koji Sato is a private equity investor and venture capital investor based in Tokyo, Japan, listed at Sapphire Capital. The known portfolio of that firm counts 7 companies. That portfolio belongs to the firm, not to Koji Sato personally.
What stage does Koji Sato invest at?
Sapphire Capital appears in Growth, Seed and Series B rounds across its known deals, and Koji Sato is listed there. Stage is the strongest single filter when you build a target list: an investor with no record at your stage rarely starts with you.
Which firm is Koji Sato listed at?
Koji Sato is listed at Sapphire Capital, whose known portfolio counts 7 companies.
How do I contact Koji Sato?
An email address and a LinkedIn page are on file for Koji Sato. The address stays masked on this page and is readable inside RaiseHunt after you create an account. The database holds no phone number for this profile.
Skip the browsing. Let AI find your ideal investors in one minute.
Paste your startup website and AI picks your best-fit investors out of 135,000+ profiles.
Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal